.writing_nav2{ position: fixed; left: 94px; bottom: 0; width: 180px; background: #f3f6fe; height: calc(100vh - 62px); box-shadow: 4px 6px 29px rgba(0,0,0,.06); z-index: 1;}
.writing_nav2 .writing_nav_con{  padding: 13px; padding-top: 100px; height: calc(100vh - 175px); position: relative;}
.writing_nav2 .writing_nav_list.help{ position: absolute; bottom: 4%; left: 0; width: 100%; padding: 0px 13px; box-sizing: border-box; display: flex; justify-content: center;}
.writing_nav2 .writing_nav_list.help .nav_list_title{ color: #3662eb; font-weight: bolder; background: #e8eeff; border-radius: 100px; padding-left: 0; display: flex; align-items: center; justify-content: center; padding: 10px 20px; height: auto;}
.writing_nav2 .writing_nav_list.help .nav_list_title span{ margin-right: 4px;}
.writing_nav2 .writing_nav_list{ margin-bottom: 15px; position: relative;}
.writing_nav2 .writing_nav_list .nav_list_title{ font-size: 15px; color: #474b5a; display: flex; align-items: center; border-radius: 6px; height: 40px; padding-left: 30px; cursor: pointer;}
.writing_nav2 .writing_nav_list .nav_list_title span{ display: flex; align-items: center; justify-content: center; position: relative; margin-right: 12px;}
.writing_nav2 .writing_nav_list .nav_list_title span img{ width: 18px;}
.writing_nav2 .writing_nav_list .nav_list_title span img:last-child{ position: absolute; left: 0; top: 0; opacity: 0;}
.writing_nav2 .writing_nav_list.active .nav_list_title span img{ opacity: 0;}
.writing_nav2 .writing_nav_list.active .nav_list_title span img:last-child{ opacity: 1;}
.writing_nav2 .writing_nav_list .nav_list_title.active span img{ opacity: 0;}
.writing_nav2 .writing_nav_list .nav_list_title.active span img:last-child{ opacity: 1;}
.writing_nav2 .writing_nav_list:last-child{ margin-bottom: 0;}
.writing_nav2 .writing_nav_list .nav_list_title.active{ color: #3662eb; background: #e8eeff;}
.writing_nav2 .writing_nav_list .nav_list_title.active::before{ background: #3662eb;}
.writing_nav2 .writing_nav_list.active .nav_list_title{ color: #3662eb; background: #e8eeff;}
.writing_nav2 .writing_nav_list.active .nav_list_title::before{ background: #3662eb;}
.writing_nav2 .writing_nav_list .nav_list_title:hover{ color: #3662eb; background: #e8eeff;}
.writing_nav2 .writing_nav_list .nav_list_title:hover::before{ background: #3662eb;}
.writing_nav2 .writing_nav_list .nav_list_down{ display: none;}
.writing_nav2 .writing_nav_list.active .nav_list_down{ display: block;}
.writing_nav2 .writing_nav_list .nav_list_down a{ display: inline-block; width: 100%; padding-left: 60px; margin-bottom: 13px; color: #666; font-size: 14px;}
.writing_nav2 .writing_nav_list .nav_list_down a:first-child{ margin-top: 15px;}
.writing_nav2 .writing_nav_list .nav_list_down a:last-child{ margin-bottom: 0;}
.writing_nav2 .writing_nav_list .nav_list_down a.active{ font-weight: bolder; color: #3662eb;}
.writing .writing_right{ padding-left: 180px; height: calc(100vh - 210px); position: relative;}


